Early-est:     Dodecanese Islands, Greece    2025.02.03-09:29:46.49    q:A      mb:4.8    Mwp:5.4    Mwpd:-    Td*T50Ex:0.7     fmamp_polarity:./hypo.1738574988371.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1738574988371.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1738574988371.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1738574988371.mech.fmamp_amp_mwp.thumb.jpg

Automatic solution - this event has not been reviewed by a seismologist
Automatically determined event information may be incorrect!

Earthquake Details:
Magnitude: mb: 4.8 [55]    Mwp: 5.4 [7]    Mwpd: - [0]
Region: Dodecanese Islands, Greece
Origin Time: 2025.02.03-09:29:46.49 UTC
Hypocenter: lat: 36.55°  lon: 25.64°  [+/-3km]    depth: 20km  [+/-10km]
Location Quality: qualityCode:  A     stdErr: 1.5s   assocPhases: 110   usedPhases: 72
minDist: 0.5°   maxDist: 149.3°   AzGap: 44°   2ndAzGap: 84°   atten: -1.53 [+/-0.19]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 2km   maxHorUnc: 3km   azMaxHorUnc: 7°
68%ConfEllipsoid:   semiMajorAxisLength: 10km   majorAxisAzimuth: 0°   majorAxisPlunge: 80°   semiIntermediateAxisLength: 3km   intermediateAxisAzimuth: 227°   intermediateAxisPlunge: 7°   semiMinorAxisLength: 3km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: >99%
T50Ex: 0.6 [50]    Td: 1.1s [4]    Td*T50Ex: 0.7 [4]    To: 3.9s [19]
Closest plate boundaries:
Subduction geometry: none or not available
Decision table (TEST!):
Event type: Subduction Zone Other Thrust/Normal Strike-slip
Compatible close plate boundary?:
 no
 no
 no
Prob underwater:
 >99%
 >99%
 >99%
Td*T50Ex:
   0.7
   0.7
   0.7
Td*To:
     4.3
     4.3
     4.3
Mwp magnitude:
       5.4
       5.4
       5.4
Hypocenter depth:
       20km
       20km
       20km
Slab depth at epicenter:
       n/a
       -
       -
./hypo.1738574988371.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 184°   dip: 60°   rake: -175°
Nodal Plane 2: strike: 92°   dip: 85°   rake: -30°
Quality: azimuthalGap: -1°   stationPolarityCount: 76   misfitWeightCount: 23.2   misfit: 0.23   stationDistributionRatio: 0.44   meanDistP: 23.3   meanDistT: 41.8   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1738574988371.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 93°   dip: 28°   rake: 88°
Nodal Plane 2: strike: 275°   dip: 62°   rake: 91°
Quality: azimuthalGap: 39°   stationPolarityCount: 76   misfit: 0.37   stationDistributionRatio: 0.68   rmsAngDiffAccPref: 29.25   fracAcc30degPref: 0.79   qualityCode: C
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1738574988371.mech.hash.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_AREF):    (No solution available)
Nodal Plane 1: strike: 0°   dip: 0°   rake: 0°
Nodal Plane 2: strike: 270°   dip: 90°   rake: 90°
Quality: azimuthalGap: -1°   stationPolarityCount: 0   misfitWeightCount: -1.0   misfit: -1.00   stationDistributionRatio: -1.00   meanDistP: -1.0   meanDistT: -1.0   qualityCode: X
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_amp_aref
./hypo.1738574988371.mech.fmamp_amp_aref.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_MWP):    (No solution available)
Nodal Plane 1: strike: 0°   dip: 0°   rake: 0°
Nodal Plane 2: strike: 270°   dip: 90°   rake: 90°
Quality: azimuthalGap: -1°   stationPolarityCount: 0   misfitWeightCount: -1.0   misfit: -1.00   stationDistributionRatio: -1.00   meanDistP: -1.0   meanDistT: -1.0   qualityCode: X
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_amp_mwp
./hypo.1738574988371.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:KOERI/ee/event/1738574988371
Event info last updated: 2025.02.03-10:29:52 UTC
Event first association/location: 2025.02.03-09:32:09 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI